Notes

Tumor-Derived Exosomes: Invisible People throughout PD-1/PD-L1 Resistance.
05 or
<0.01). The waiting time of perception in the intervention group was significantly shorter than that in the control group (
<0.01).

The application of Mandala painting in the operation waiting room is feasible and can effectively regulate the patients' negative mood and systolic pressure, as well as shorten the waiting time of perception.
The application of Mandala painting in the operation waiting room is feasible and can effectively regulate the patients' negative mood and systolic pressure, as well as shorten the waiting time of perception.
To analyze the prevalence and influencing factors for drinking behavior and heavy drinking among government employees in Changsha and provide a basis for carrying out interventions for drinking behaviors and formulating public health promotion plans for government employees.

Government employees were recruited consecutively from the Health Management Center of a general hospital in Changsha between December 2017 and December 2018. Information on sociodemograpic characteristics, drinking behaviors, life events, and psychosocial characteristics was collected using a standard set of questionnaire. Drinking behavior was defined as drinking once or more per week for the past 12 months. The differences in drinking rates and excessive drinking rates among groups with different characteristics were compared. Multivariate analysis was performed to analyze the associated factors of drinking behaviors and heavy drinking for government employees.

A total of 6 190 people completed this investigation. The overall drient employees are high in Changsha. Marital status, physical exercise, and frequency of social intercourse are the common influencing factors of male drinking behavior and female drinking behavior. selleck inhibitor The life events stimulation is the influencing factor of heavy drinking.
The drinking and heavy drinking rates of government employees are high in Changsha. Marital status, physical exercise, and frequency of social intercourse are the common influencing factors of male drinking behavior and female drinking behavior. The life events stimulation is the influencing factor of heavy drinking.
To study the risk factors for complications after endoscopic therapy for upper gastrointestinal subepithelial lesions (SELs).

Retrospective analysis was performed on 184 patients in the Department of Gastroenterology in the Third Xiangya Hospital, Central South University after therapeutic endoscopy [endoscopic submucosal dissection (ESD), endoscopic full-thickness resection (EFR), endoscopic submucosal excavation (ESE), and submucosal tunneling endoscopic resection (STER)] for the upper gastrointestinal SELs from 2014-09-01 to 2019-09-30. The clinic data were collected and risk factors for postoperative complications were analyzed.

Among the 184 patients, 22 patients were in the complication group (including 3 cases of delayed bleeding, 2 cases of delayed perforation, and 17 cases of electrocoagulation syndrome) and 162 patients were in the non-complication group. There was no significant difference between the complication group and the non-complication group in gender, age over 70 year, basic diseases, lesion location, lesion invasion layers, pathological results, endoscopic therapy, and preventive closure of wounds (all
>0.05). The differences between the two groups in lesion diameter over 40 mm, operative time over 120 minutes, and rate of intraoperative perforation were significant (all
<0.05). Logistic regression analysis showed that lesion diameter over 40 mm and operative time over 120 minutes were independent risk factors for postoperative complications.

For the patients with upper gastrointestinal SELs after endoscopic minimally invasive therapy with the lesion diameter over 40 mm and the operative time over 120 minutes, it needs to highly alert to the occurrence of postoperative complications.
For the patients with upper gastrointestinal SELs after endoscopic minimally invasive therapy with the lesion diameter over 40 mm and the operative time over 120 minutes, it needs to highly alert to the occurrence of postoperative complications.
To explore the risk factors for femoral neck fracture in elderly population.

A total of 124 elderly patients (≥60 years old) in hospital for trauma were enrolled, including 71 patients (57%) with femoral neck fracture and 53 non-femoral neck fracture patients (43%). All patients' age, gender, body mass index (BMI), bone mineral density (BMD), thigh length and average circumference were collected. Single factor analysis and multivariate logistic regression analysis were performed to explore whether the above factors were risk factors for femoral neck fracture.

Single factor analysis showed that the age, gender, BMI, BMD, thigh length, and average thigh circumference between the 2 groups were statistically different (all
<0.05), and multi-factor logistic regression analysis showed that age, gender, BMI, BMD, thigh length, and average thigh circumference were influencing factors for femoral neck fracture in elderly population (all
<0.05).

Older age, female, lower BMI index (low body weight), lower BMD (osteoporosis), longer thigh length, and lower average circumference are risk factors for femoral neck fracture in the elderly population.
Older age, female, lower BMI index (low body weight), lower BMD (osteoporosis), longer thigh length, and lower average circumference are risk factors for femoral neck fracture in the elderly population.
Clarifying the expression of breast cancer receptor is the key to clinical treatment for breast cancer. This study aims to explore the correlation between X-ray and clinical characteristics of 4 molecular subtypes and their receptor types of breast cancer.

A total of 439 breast cancer patients who confirmed by pathology and performed X-ray examination were enrolled. The X-ray and clinical characteristics of 4 molecular subtypes and the expression of their receptors were analyzed.

Luminal A type showed the highest proportion of spiculate masses, and the lowest calcification score, showing significant difference with other 3 subtypes (all
<0.001). The age in the human epidermal growth factor 2 (HER2) overexpression type group was older, the proportions of menopause, the calcification score, and the calcification score with 9-12 were higher, the sizes of the tumor were greater in the HER2 overexpression type group than those in the other 3 molecular subtype groups (age
<0.05, the rest
<0.01).
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